LAKE TARPON
SubstationFlorida · DUKE ENERGY FLORIDA, LLC
LAKE TARPON is an electric transmission substation in Florida, operated by DUKE ENERGY FLORIDA, LLC. It is classified as extra-high-voltage (500 kv) and connects 10 transmission lines. Substation proximity is one of the strongest speed-to-power signals for siting a datacenter — interconnection distance to an energized, high-voltage bus is often the binding constraint on time-to-energization.
Voltage & classification
Connected transmission lines
Lines terminating at or passing through this substation, by HIFLD line ID, highest voltage first.
| Line ID | Voltage | Owner | Status | Length |
|---|---|---|---|---|
| #22447 | 500 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 37.9 mi |
| #5504 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 2.3 mi |
| #6528 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 9.1 mi |
| #7578 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 34.8 mi |
| #24536 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 4.6 mi |
| #46475 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 4.6 mi |
| #46932 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 5.5 mi |
| #47091 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 4.5 mi |
| #2551 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 4.0 mi |
| #48079 | 230 kV | DUKE ENERGY FLORIDA, LLC | IN SERVICE | 4.9 mi |
Nearby datacenter candidate sites
Scored candidate sites within roughly 25 miles of LAKE TARPON, ranked by DC Readiness. Sites this close to an energized substation carry a strong speed-to-power advantage.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| LAKE TARPON | Substation-Adjacent | FL | Pasco County | 500 kV | 1,000 MW | 3.6 yrs | 79.2 |
| DEADEND167089 | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.6 yrs | 76.6 |
| JUNEAU | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.6 yrs | 76.4 |
| UNKNOWN120308 | Substation-Adjacent | FL | Pinellas County | 230 kV | 300 MW | 3.6 yrs | 73.9 |
| ANCLOTE | Substation-Adjacent | FL | Pinellas County | 230 kV | 300 MW | 3.6 yrs | 73.9 |
| UNKNOWN120342 | Substation-Adjacent | FL | Pinellas County | 230 kV | 300 MW | 3.6 yrs | 73.3 |
| TAP151120 | Substation-Adjacent | FL | Hillsborough County | 138 kV | 100 MW | 3.6 yrs | 73.1 |
| DALE MABRY | Substation-Adjacent | FL | Hillsborough County | 230 kV | 300 MW | 3.6 yrs | 73.0 |
Dataset updated . Screening estimates derived from public data sources.
Substation attributes are derived from public HIFLD / EIA infrastructure data and may lag real-world upgrades or retirements. Voltage and connected-line counts are screening figures — confirm available capacity and interconnection terms directly with the operating utility and ISO.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for LAKE TARPON substation, Florida. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.